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Holley

Terminator EFI 4BBL 950CFM Throttle Body Fuel Injection System - w/ Transmission Control - Includes 3.5?Ç¥ Full Color Touchscreen 550-408

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An EFI System so easy and powerful you’ll think it’s alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride!

  • Fully self-tuning ECU – No laptop required
  • Trouble-free performance with today’s fuels – put an end to vapor lock and fuel varnish problems!
  • Terminator ECU can be EASILY updated to Holley “HP” ECU specs with a free online software download. ECU can then be used for LSX, boosted, nitrous, and many other applications in the future as you desire!
  • ECU fully potted and sealed for protection from vibration, dust and moisture
  • Provides ignition timing control on engines with Small Cap HEI and Ford TFI distributors (requires adapter)
  • 80 lb/hr injectors support 250-600 HP engines
  • Fits any square (Holley 4150™) flanged intake
  • Connections for Ford, GM TH350 and 700R4, and other transmission linkages
  • Serviceable sensors integrated into throttle body and pre-wired for a simple one-click connection – don’t get stranded by competitive designs
  • Patent pending annular discharge fuel ring for maximum flow and optimum fuel atomization – No restrictions or delay in fuel flow like booster designs
  • 950 CFM Throttle Body with CFD computer designed air-entry area taken from Holley’s famous NASCAR® throttle body – as found on all NASCAR Sprint Cup Series™ cars
  • Virtually maintenance free – keeps your vehicle reliable and ready to drive
  • Self-tunes instantly to deliver the perfect air/fuel mixture in real time for optimized fuel economy and power
  • Industry leading tech support – free!
Application:
  • UNIVERSAL NON APPLICATION SPECIFIC

Holley

Terminator EFI 4BBL 950CFM Throttle Body Fuel Injection System - w/ Transmission Control - Includes 3.5?Ç¥ Full Color Touchscreen 550-408

Write a Review
Part Number:
550-408
MSRP:
Your Price: $5,541.92
Deal ends in:
Nov 27 2023, 00:00:01


An EFI System so easy and powerful you’ll think it’s alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride!

  • Fully self-tuning ECU – No laptop required
  • Trouble-free performance with today’s fuels – put an end to vapor lock and fuel varnish problems!
  • Terminator ECU can be EASILY updated to Holley “HP” ECU specs with a free online software download. ECU can then be used for LSX, boosted, nitrous, and many other applications in the future as you desire!
  • ECU fully potted and sealed for protection from vibration, dust and moisture
  • Provides ignition timing control on engines with Small Cap HEI and Ford TFI distributors (requires adapter)
  • 80 lb/hr injectors support 250-600 HP engines
  • Fits any square (Holley 4150™) flanged intake
  • Connections for Ford, GM TH350 and 700R4, and other transmission linkages
  • Serviceable sensors integrated into throttle body and pre-wired for a simple one-click connection – don’t get stranded by competitive designs
  • Patent pending annular discharge fuel ring for maximum flow and optimum fuel atomization – No restrictions or delay in fuel flow like booster designs
  • 950 CFM Throttle Body with CFD computer designed air-entry area taken from Holley’s famous NASCAR® throttle body – as found on all NASCAR Sprint Cup Series™ cars
  • Virtually maintenance free – keeps your vehicle reliable and ready to drive
  • Self-tunes instantly to deliver the perfect air/fuel mixture in real time for optimized fuel economy and power
  • Industry leading tech support – free!
Application:
  • UNIVERSAL NON APPLICATION SPECIFIC
Weight:
14.00 LBS
CFM:
950
Finish:
Hard Core Gray
Flange Size:
4150
Fuel Pressure:
43 PSI
Height:
3in
Injector Size:
80 lbs/hr @ 43PSI
Throttle Bore:
1.750in
fbt:
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5 customers are viewing this product
Deal ends in:
Nov 27 2023, 00:00:01


Terminator EFI 4BBL 950CFM Throttle Body Fuel Injection System - w/ Transmission Control - Includes 3.5?Ç¥ Full Color Touchscreen 550-408

Terminator EFI 4BBL 950CFM Throttle Body Fuel Injection System - w/ Transmission Control - Includes 3.5?Ç¥ Full Color Touchscreen 550-408

MSRP:
Your Price: $5,541.92
Need help? We're available at940-222-5499 - Email us at[email protected] orlive help
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